IX-VIII-MCMLXXXV
The date 09-08-85 in Roman numerals would be IX.VIII.LXXXV and the full version of the date 09-08-1985 would be IX.VIII.MCMLXXXV
In Roman numerals 08 would be VIII, 29 would be XXIX and 09 would be IX. If you are asking about a date... 08-29-2009 that would be VIII.XXIX.MMIX
The date 09-08-1975 in Roman numerals would be IX.VIII.MCMLXXV
I/IX/MCMLXXXV
VIII-IX-MMI
The date 18-10-08 in Roman numerals would be XVIII.X.VIII and the date 18-10-2008 would be XVIII.X.MMVIII
Viii - ix - mmiv
09 or just plain '9' is 'IX'. 1 = I 2 = II 3 = III 4 = IV ( or IIII) 5 = V 6 = VI 7 = VII 8 =VIII 9 = IX 10 = X 11 = XI 12 = XII As found on the dials(faces) of Classical Clocks. NB In Roman Numerals , the highest value letter is ALWAYS to the left. Except when a lower value letter is placed to the left of a higher value letter, then subtract. Hence X = 10 XI = 10 + 1 = 11 IX = 10 - 1 = 9 Similarly for all other letters.
The date 09-28-1979 in Roman numerals would be IX.XXVIII.MCMLXXIX
The date 03-09-2000 in Roman numerals would be III.IX.MM
The date 9-9-09 in Roman numerals is IX.IX.IX. If the numbers represent the date 09-09-2009 that would be IX.IX.MMIX
Today the way we convert 11-09-1985 into Roman numerals is XI-IX-MCMLXXXV. However back in the times of the Romans themselves they probably would have wrote these numerals out as XI-VIIII-MDCCCCLXXXV.